Altronic 1100 MS

The 1100 MS (Maximum Stability) Oil Load Series is tailored for the Semiconductor and ISM industries, operating at 13.56 MHz. These oil loads offer exceptional stability, with less than 1% (.043 dB) change in VSWR over their full power ranges at 13.56MHz. They maintain the renowned reliability of Altronic dummy loads while providing superior RF characteristics and stability under full power, thanks to Power Film Systems’ low TCR proprietary resistors and high-performance cooling dielectric oil.

Here are the specifications for each model in the series:

MODEL 1101MS

• Power Rating: 1 KW
• Impedance: 50 ohms nominal
• Frequency Range: DC to 60 MHz
• VSWR @ 13.56 MHz: < 1.05:1; < 1.1 up to 60 MHz
• Input Connectors: QC or Stub
• AC Power Required: N/A
• Nominal Dimensions (including connectors): 17″ x 8″ x 10 1/2″
• Nominal Weight: 33 lbs.
• Finish: Blue Powder Coat

MODEL 11015MS

• Power Rating: 1.5 KW
• Impedance: 50 ohms nominal
• Frequency Range: DC to 60 MHz
• VSWR @ 13.56 MHz: < 1.05:1; < 1.1 up to 60 MHz
• Input Connectors: QC or Stub
• AC Power Required: N/A
• Nominal Dimensions (including connectors): 14 1/2″ x 7 1/2″ x 18″
• Nominal Weight: 45 lbs.
• Finish: Blue Powder Coat

MODEL 11025MS

• Power Rating: 2.5 KW
• Impedance: 50 ohms nominal
• Frequency Range: DC to 60 MHz
• VSWR @ 13.56 MHz: < 1.05:1; < 1.1 up to 60 MHz
• Input Connectors: QC or Stub
• AC Power Required: N/A
• Nominal Dimensions (including connectors): 22″ x 7 1/2″ x 18″
• Nominal Weight: 58 lbs.
• Finish: Blue Powder Coat

MODEL 1105MS

• Power Rating: 5 KW
• Impedance: 50 ohms nominal
• Frequency Range: DC to 60 MHz
• VSWR @ 13.56 MHz: < 1.05:1; < 1.1 up to 60 MHz
• Input Connectors: 1-5/8″EIA, 3-1/8″EIA, QC (power is limited with QC depending on connector)
• AC Power Required: N/A
• Nominal Dimensions (including connectors): 31″ x 10″ x 28″
• Nominal Weight: 146 lbs.
• Finish: Blue Powder Coat

MODEL 1110MS

• Power Rating: 10 KW
• Impedance: 50 ohms nominal
• Frequency Range: DC to 60 MHz
• VSWR @ 13.56 MHz: < 1.05:1; < 1.1 up to 60 MHz
• Input Connectors: 1-5/8″EIA, 3-1/8″EIA, QC (power is limited with QC depending on connector)
• AC Power Required: 115-240 VAC 60 Hz (50 Hz available)
• Nominal Dimensions (including connectors): 32″ x 10″ x 34 1/2″
• Nominal Weight: 172 lbs.
• Finish: Blue Powder Coat

These models are designed to operate in the frequency range from DC to 60 MHz, with specific attention to stability and performance at 13.56 MHz.